https://community.hpe.com/t5/disk-enclosures/msa-1000/m-p/3871140#M21765 Removing the disk isn't good idea because the HDD LED is blinking.<BR /><BR />1)If you can see the data in the raid, backup that first.<BR />2)Use HP ADU to diagnose the RAID. See the report.<BR /> Wed, 27 Sep 2006 19:51:25 GMT Taohung 2006-09-27T19:51:25Z https://community.hpe.com/t5/disk-enclosures/msa-1000/m-p/3871139#M21764 I have an MSA 1000 where i have one HDD that have the online light blinking, the status light also blinks from time to time, <BR />When i go to its information from the ACU I see the rebuild 0% done , for 2 days it stayed 0%. <BR />Can i remove the disk and replace it? the array is in raid 5. 8 disks in raid 5.<BR /> Wed, 27 Sep 2006 16:59:50 GMT https://community.hpe.com/t5/disk-enclosures/msa-1000/m-p/3871139#M21764 simon_164 2006-09-27T16:59:50Z https://community.hpe.com/t5/disk-enclosures/msa-1000/m-p/3871140#M21765 Removing the disk isn't good idea because the HDD LED is blinking.<BR /><BR />1)If you can see the data in the raid, backup that first.<BR />2)Use HP ADU to diagnose the RAID. See the report.<BR /> Wed, 27 Sep 2006 19:51:25 GMT https://community.hpe.com/t5/disk-enclosures/msa-1000/m-p/3871140#M21765 Taohung 2006-09-27T19:51:25Z https://community.hpe.com/t5/disk-enclosures/msa-1000/m-p/3871141#M21766 well how to get off this situation? I cannot remove the disk and the disk has stayed for 2 days rebuilding at 0%.<BR /> Thu, 28 Sep 2006 03:16:46 GMT https://community.hpe.com/t5/disk-enclosures/msa-1000/m-p/3871141#M21766 simon_164 2006-09-28T03:16:46Z